CVE-2026-46862
Possible ATT&CK Techniques 1AI
T1499 · Endpoint Denial of ServiceAffected Version Matrix 2
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Oracle Corporation | MySQL Router | 8.4.0≤ 8.4.9 | affected |
9.0.0≤ 9.7.0 | affected |
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I. Basic Information for CVE-2026-46862
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Vulnerability in the MySQL Router product of Oracle MySQL (component: Router: General). Supported versions that are affected are 8.4.0-8.4.9 and 9.0.0-9.7.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via TLS to compromise MySQL Router. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Router. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Oracle MySQL Router 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MySQL Router是美国Oracle公司的一款轻量级中间件产品，主要用于实现MySQL数据库的负载均衡、连接路由和故障转移。 Oracle MySQL Router 8.4.0-8.4.9版本和9.0.0-9.7.0版本存在资源管理错误漏洞，该漏洞源于Router: General组件问题，可能导致未经身份验证的攻击者通过TLS网络访问，造成MySQL Router服务挂起或频繁崩溃。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Oracle Corporation | MySQL Router | 8.4.0 ~ 8.4.9 | - |
II. Public POCs for CVE-2026-46862
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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Other References for CVE-2026-46862 (1)
- https://www.oracle.com/security-alerts/cspujun2026.htmlvendor-advisory
Same Patch Batch · Oracle Corporation · 2026-06-16 · 240 CVEs total
| CVE-2026-35308 | 10.0 CRITICAL | Oracle Coherence 权限许可和访问控制问题漏洞 |
| CVE-2026-46798 | 10.0 CRITICAL | Oracle WebCenter Sites 授权问题漏洞 |
| CVE-2026-46800 | 10.0 CRITICAL | Oracle WebCenter Sites 授权问题漏洞 |
| CVE-2026-46803 | 10.0 CRITICAL | Oracle Webcenter Portal 授权问题漏洞 |
| CVE-2026-46781 | 10.0 CRITICAL | Oracle WebCenter Enterprise Capture 授权问题漏洞 |
| CVE-2026-46778 | 10.0 CRITICAL | Oracle WebCenter Enterprise Capture 授权问题漏洞 |
| CVE-2026-46846 | 10.0 CRITICAL | Oracle Webcenter Portal 授权问题漏洞 |
| CVE-2026-35307 | 10.0 CRITICAL | Oracle Coherence 权限许可和访问控制问题漏洞 |
| CVE-2026-35301 | 10.0 CRITICAL | Oracle WebLogic Server 授权问题漏洞 |
| CVE-2026-35292 | 10.0 CRITICAL | Oracle WebLogic Server 授权问题漏洞 |
| CVE-2026-46978 | 10.0 CRITICAL | Oracle solaris 权限许可和访问控制问题漏洞 |
| CVE-2026-46844 | 9.9 CRITICAL | Oracle WebCenter Portal 权限许可和访问控制问题漏洞 |
| CVE-2026-46838 | 9.9 CRITICAL | Oracle WebCenter Portal 权限许可和访问控制问题漏洞 |
| CVE-2026-46901 | 9.9 CRITICAL | Oracle Enterprise Command Center Framework 权限许可和访问控制问题漏洞 |
| CVE-2026-46832 | 9.9 CRITICAL | Oracle Enterprise Manager Base Platform 权限许可和访问控制问题漏洞 |
| CVE-2026-46907 | 9.9 CRITICAL | Oracle JD Edwards EnterpriseOne Order Promising 权限许可和访问控制问题漏洞 |
| CVE-2026-46802 | 9.9 CRITICAL | Oracle WebCenter Portal 权限许可和访问控制问题漏洞 |
| CVE-2026-46847 | 9.9 CRITICAL | Oracle Webcenter Portal 安全漏洞 |
| CVE-2026-46814 | 9.9 CRITICAL | Oracle WebCenter Portal 权限许可和访问控制问题漏洞 |
| CVE-2026-46908 | 9.9 CRITICAL | Oracle JD Edwards EnterpriseOne Accounts Payable 权限许可和访问控制问题漏洞 |
Showing top 20 of 240 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: MySQL Router
Same vendor: Oracle Corporation
V. Comments for CVE-2026-46862
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